10 #ifdef MOOSE_MFEM_ENABLED    28   virtual void ApplyBC(mfem::GridFunction & gridfunc) = 0;
 
const InputParameters & parameters() const
Get the parameters of the object. 
virtual ~MFEMEssentialBC()=default
virtual void ApplyBC(mfem::GridFunction &gridfunc)=0
Apply the essential BC, overwritign the values of gridfunc on the boundary as desired. 
const VariableName & _test_var_name
Name of (the test variable associated with) the weak form that the kernel is applied to...
MFEMEssentialBC(const InputParameters ¶meters)
static InputParameters validParams()
virtual const std::string & getTrialVariableName() const
Get name of the trial variable (gridfunction) the kernel acts on.